Perhaps you should try some spelling variations:
"python using java snippets" » "python using data snippets"
"suc cach noi snippets" » "suc canh noi snippets", "suc sach noi snippets", "cuoc cach noi snippets", "suc cach thoi snippets", "suc hanh noi snippets", "suc anh noi snippets"
"locating bug code snippets" » "locating bung code snippets", "locating bugs code snippets", "locating bug core snippets"

Try widening your search to All Fields.

You may be able to get more results by adjusting your search query.

• Performing a fuzzy search may retrieve terms with similar spellings: (((("suc cach noi snippets") or ("python using java snippets"))) or ("locating bug code snippets"))~.
• If you are trying to use Boolean operators, they must be ALL CAPS: (((("suc cach noi snippets") OR ("python using java snippets"))) OR ("locating bug code snippets")).
• Removing quotes may allow a broader search: (((( suc cach noi snippets ) or ( python using java snippets ))) or ( locating bug code snippets )).
• Adding a wildcard symbol may retrieve word variants: (((("suc cach noi snippets") or ("python using java snippets"))) or ("locating bug code snippets"))*.